Swivel aerator



FIG. 1 is a top perspective view;

FIG. 2 is a bottom perspective view;

FIG. 3 is a left side elevation view;

FIG. 4 is a front elevation view;

FIG. 5 is a right side elevation view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

The rear elevation view is the same as the front elevation views. 

The ornamental design for a swivel aerator, as shown and described. 